It does not make sense to think of AI, IoT, Blockchain, Cloud technologies in isolation ... We must design convergent architectures, with IA in one end, blockchain (or another alternative) in the other. Still, IoT feeding the two. All this with cloud computing / fog elasticity. The hardware should be programmable and we should abuse of virtualization. Finally, all of this could be at the core of a new Internet, in the form of several stacks that include intelligent, blockchain-based evolutionary protocols.
Convergência de Tecnologias Disruptivas: IoT, IA, Blockchain, 5G e Internet d...Antonio Marcos Alberti
Internet das Coisas, Orientação a Serviços, Inteligência Artificial ou Blockchain? Não faz mais sentido pensar nessas tecnologias isoladamente... Devemos pensar em soluções convergentes, sinérgicas, integradoras. Nessa palestra, abordaremos possíveis sinergias entre essas tecnologias disruptivas, discutindo uma arquitetura convergente com IA em uma ponta, blockchain e Big Data na outra. Ainda, IoT alimentando as duas. Tudo isso com elasticidade de cloud/fog computing. Tudo como um serviço. Os equipamentos devem ser programáveis e devemos abusar da virtualização. Por fim, tudo isso poderia ficar no núcleo da Internet, na forma de uma nova pilha que inclui protocolos de comunicação inteligentes e evolucionários. Visão geral do projeto NovaGenesis, arquitetura convergente de informação.
Ethereum is the largest decentralized software platform that allows you to build smart contracts and decentralized applications without any downtime and without any third party interference.
VISIT:- http://www.oodlestechnologies.com/online-cryptocurrency-wallet
Convergência de Tecnologias Disruptivas: IoT, IA, Blockchain, 5G e Internet d...Antonio Marcos Alberti
Internet das Coisas, Orientação a Serviços, Inteligência Artificial ou Blockchain? Não faz mais sentido pensar nessas tecnologias isoladamente... Devemos pensar em soluções convergentes, sinérgicas, integradoras. Nessa palestra, abordaremos possíveis sinergias entre essas tecnologias disruptivas, discutindo uma arquitetura convergente com IA em uma ponta, blockchain e Big Data na outra. Ainda, IoT alimentando as duas. Tudo isso com elasticidade de cloud/fog computing. Tudo como um serviço. Os equipamentos devem ser programáveis e devemos abusar da virtualização. Por fim, tudo isso poderia ficar no núcleo da Internet, na forma de uma nova pilha que inclui protocolos de comunicação inteligentes e evolucionários. Visão geral do projeto NovaGenesis, arquitetura convergente de informação.
Ethereum is the largest decentralized software platform that allows you to build smart contracts and decentralized applications without any downtime and without any third party interference.
VISIT:- http://www.oodlestechnologies.com/online-cryptocurrency-wallet
Ethereum Devcon1 Report (summary writing)Tomoaki Sato
Ethereum devcon1 in London, 27th November By Tomoaki Sato I have been to the conference, so I wrote this summary and doing presentation in Japan. The meetup name is "Smart Contract Japan". Some of the presentations are missing, or added.
Please refer these official sources also
Devcon
http://devcon.ethereum.org/
Devcon1 youtube presentations
https://www.youtube.com/user/ethereumproject
Devcon1 slides on reddit
https://www.reddit.com/r/ethereum/comments/3soym7/devcon_1_slides/
This was the opening presentation of the Zenoh Summit in June 2022. The presentation goes through the motivations that lead to the design of the zenoh protocol and provides an introduction of its core concepts. This is the place to start to understand why you should care about zenoh and the way in which is disrupts existing technologies.
The recording for this presentation is available at https://bit.ly/3QOuC6i
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Ethereum is the new global shared computing resource. Find out how to develop dapps on the Ethereum blockchain by using the Truffle Framework and web3.js.
Ethereum is an open-source, public, blockchain-based distributed computing platform and operating system featuring smart contract (scripting) functionality. It supports a modified version of Nakamoto consensus via transaction-based state transitions.
An evaluation of Ethereum technology. The weakness and the strength of this new blockchain technology. It includes also a comparison between Ethereum and Bitcoin.
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What Is Ethereum? An Explanation for Beginnerswhatisethereum
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Designing IoT scenario using NetSim
Analyzing Metrics
Protocol Code editing
Areas of R & D in IoT
Q & A Session
OpenCryptoTrust (www.openCT.io) Blockchain for Modern Telecommunications has gone beyond the obvious initial applications of blockchain - decentralized immutable storage, identity management, peer-to-peer payments. We have modified the blockchain protocol itself to support ultra-secure data transport – and superior management overlay.
OpenCryptoTrust has developed both the underlying platform (a hybrid blockchain called OpenCT) and two “Killer Applications” that solve immediate problems and offer significant cost savings for Telco Carrier customers.
BaaT (Blockchain-as-a-Transport) revolutionizes the use the public Internet for inexpensive, secure, enterprise-grade, data communications at significant cost reduction from private circuits.
BD-WAN (Blockchain Defined Wide Area Networking) revolutionizes existing pricing strategies for bandwidth – supporting “bandwidth on demand” for private optical based circuits - the ability to charge customers for the bandwidth they use. Additionally, this product is superior to existing SD-WAN solutions – in terms of security, MPLS and/or Cloud routing and interoperability.
Are you looking for Polygon token development services?. If you want to create your own Polygon token Development, we align our services with your needs to build a Polygon token as per your requirements. Additionally, we can guide you on how much does it cost to create an token.
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Aconteceu entre 18 e 20 de novembro de 2022 em Tiradentes-MG a 7a edição do Fórum do Amanhã. Slides de minha apresentação no painel sobre Metaeconomia e 6G comigo e o @courtnayguimaraes. A Meta Economia é digital, em rede, e ao mesmo tempo interage com objetos físicos (TVs com internet, celulares dentro de carros, por exemplo). Com pessoas como produtoras e consumidoras, sendo produtos e clientes ao mesmo tempo. Seu combustível é a mente humana, criando e recriando o conceito de O QUANTO ISSO VALE PARA MEU BOLSO, TEMPO, ENERGIA MENTAL E QUALIDADE DE VIDA. Como especialistas, debateremos neste painel as forças, as tendências, os fluxos e refluxos dessa economia que envolve as big techs, os chamados tec countries e também o que esse ultra complexo sistema emergente de 4,5 bilhões de pessoas hyper conectadas têm a nos mostrar sobre o presente e o futuro dos modelos econômicos. Apresentei uma fala sobre 6G baseada nos trabalhos do projeto inatel.br/brasil6g: princípios de projeto, casos de uso, principais habilitadores tecnológicos e arquiteturas. Diferenças em relação ao 5G.
Este minicurso vai explorar o projeto de arquiteturas de informação convergentes, incluindo: escopos de projeto, habilitadores tecnológicos, princípios de desenho, decisões de projeto, arquiteturas evolucionárias e disruptivas para 6G e além. Como integrar de forma sinérgica as principais tecnologias emergentes para novas arquiteturas: IA, DLT, Gêmeos Digitais, SDN, NFV, novos computadores (quânticos, neuromórficos, IPUs), IoT, resolução de nomes, cache de rede, redes centradas em informação, service-oriented architectures, O-RAN, SON, novas constelações satelitais, etc. Discussão baseada nos resultados do Projeto Brasil 6G e SINDISAT C. Novas aplicações. Lições aprendidas e oportunidades de pesquisa. Por fim, discute-se brevemente os impactos dessas novas arquiteturas na sociedade: transformação digital, sistêmica, colaborativa, compartilhada, hiperconvergente. Pontos de partida e reflexões para a convergência completa. Futuros desejáveis.
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Please refer these official sources also
Devcon
http://devcon.ethereum.org/
Devcon1 youtube presentations
https://www.youtube.com/user/ethereumproject
Devcon1 slides on reddit
https://www.reddit.com/r/ethereum/comments/3soym7/devcon_1_slides/
This was the opening presentation of the Zenoh Summit in June 2022. The presentation goes through the motivations that lead to the design of the zenoh protocol and provides an introduction of its core concepts. This is the place to start to understand why you should care about zenoh and the way in which is disrupts existing technologies.
The recording for this presentation is available at https://bit.ly/3QOuC6i
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BaaT (Blockchain-as-a-Transport) revolutionizes the use the public Internet for inexpensive, secure, enterprise-grade, data communications at significant cost reduction from private circuits.
BD-WAN (Blockchain Defined Wide Area Networking) revolutionizes existing pricing strategies for bandwidth – supporting “bandwidth on demand” for private optical based circuits - the ability to charge customers for the bandwidth they use. Additionally, this product is superior to existing SD-WAN solutions – in terms of security, MPLS and/or Cloud routing and interoperability.
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Read more:
https://www.linkedin.com/pulse/6-questions-novagenesis-information-architecture-alberti/
https://www.linkedin.com/pulse/novagenesis-new-beginning-digital-realm-antonio-marcos-alberti/
https://www.mdpi.com/1424-8220/18/9/3160
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2. (c) Antonio Alberti, Inatel, 2014.
FOR TOO LONG WE TALK ABOUT TECHNOLOGICAL
EVOLUTION AND THE RATE AT WHICH IT OCCURS.
3. (c) Antonio Alberti, Inatel, 2014.
VERY OFTEN, PEOPLE CITE MOORE'S LAW AS AN
EXAMPLE OF LAW CAPABLE OF PREDICTING
TECHNOLOGICAL DEVELOPMENTS IN COMPUTING POWER.
Gordon Moore, 2004.
Co-funder of Intel Corp.
4. (c) Antonio Alberti, Inatel, 2014.
“THE QUANTITY OF
TRANSISTORS THAT
CAN BE PLACED
INEXPENSIVELY ON
AN INTEGRATED
CIRCUIT HAS
DOUBLED
APPROXIMATELY
EVERY TWO YEARS.”
5. (c) Antonio Alberti, Inatel, 2014.
MORE RECENTLY, RAYMOND KURZWEIL PRESENTED A
THEORY FOR TECHNOLOGICAL EVOLUTION AND A NEW
LAW THAT EXPANDS MOORE LAW TO DESCRIBE THE
EXPONENTIAL GROWTH OF TECHNOLOGICAL ADVANCES
THE LAW OF
ACCELERATING
RETURNS
6. (c) Antonio Alberti, Inatel, 2014.
“EVOLUTION APPLIES POSITIVE FEEDBACK IN THAT THE MORE
CAPABLE METHODS RESULTING FROM ONE STAGE OF
EVOLUTIONARY PROGRESS ARE USED TO CREATE THE NEXT
STAGE.”
7. ABUNDANCE: THE FUTURE
IS BETTER THAN YOU THINK
PETER H. DIAMANDIS
STEVEN KOTLER
https://pt.wikipedia.org/wiki/Futurologia
8. (c) Antonio Alberti, Inatel, 2014.
“THE SINGULARITY IS AN ERA IN
WHICH OUR INTELLIGENCE WILL
BECOME INCREASINGLY
NONBIOLOGICAL AND TRILLIONS OF
TIMES MORE POWERFUL THAN IT IS
TODAY—THE DAWNING OF A NEW
CIVILIZATION THAT WILL ENABLE US
TO TRANSCEND OUR BIOLOGICAL
LIMITATIONS AND AMPLIFY OUR
CREATIVITY.”
13. (c) Antonio Alberti, Inatel, 2014.
TO ABSTRACT/EMULATE IN VIRTUAL WORLD (I.E.
SOFTWARE) SOMETHING THAT IS PHYSICAL, VISIBLE IN
REAL WORLD.
EXAMPLES: VIRTUAL MACHINE, VIRTUAL ROUTER
VIRTUALIZATION
14. (c) Antonio Alberti, Inatel, 2014.
TO RUN IN SOFTWARE SOME NETWORK FUNCTION THAT
IS TYPICALLY A HARDWARE.
EXAMPLES: VIRTUAL GATEWAY
NETWORK FUNCTION VIRTUALIZATION
15. (c) Antonio Alberti, Inatel, 2014.
EVERY VIRTUAL ENTITY NEEDS A PHYSICAL
SUBSTRATE.
CANDIDATE HOSTS NEED TO EXPOSE THEIR FEATURES
FOR SOFTWARE ORCHESTRATION.
SOFTWARE CAN SELECT THE BEST PLACEMENT.
EXPOSITION
16. SDR - SOFTWARE DEFINED RADIO
Radio hardware is defined by software.
Virtualization of radio functions.
Software-defined “node”, e.g. New Radio for 5G.
17. ROF - RADIO OVER FIBER
Distributed radio signals are transported for central
processing, probably in one or more SDR.
SDR(s) Edge Cloud
RoF
18. IOT - INTERNET OF THINGS
A new Internet of connected things at global level.
All things are connected to the Internet.
20. SMART OBJECT
REQUIREMENTS:
! NEED TO TALK WITH “PHYSICAL COUNTERPART(S)”.
! REPRESENT PHYSICAL OBJECT IN VIRTUAL WORLD.
! MANAGES AND CONTROLS “PHYSICAL COUNTERPARTS”.
21. VIRTUAL GATEWAY FOT IOT
IoT motes transmit signals to an SDR, which delivers frames to
a protocol translation software in the edge computing.
SDR Edge/Cloud
Protocol Translation
Mote
Mote
22. (c) Antonio Alberti, Inatel, 2014.
TO RETHINK NETWORK ARCHITECTURE CONSIDERING
THE ROLE OF ABSTRACTIONS AND SOFTWARE.
CURRENT APPROACHES ARE FOCUSED ON MOVING THE
EXISTING DISTRIBUTED CONTROL PLANE TO A
CENTRALIZED SOFTWARE CONTROLLER.
SOFTWARE-DEFINED NETWORKING
23. (c) Antonio Alberti, Inatel, 2014.
TRADITIONAL NETWORKING
SOFTWARE-DEFINED NETWORKING
Data Plane
Control Plane
Mngt Plane
Data Plane
Control Plane
Mngt Plane
Data Plane
Control Plane
Mngt Plane
24. (c) Antonio Alberti, Inatel, 2014.
OPENFLOW NETWORKING
SOFTWARE-DEFINED NETWORKING
Data Plane
Cmd. Receiver
Mngt Plane
Data Plane
Cmd. Receiver
Mngt Plane
Data Plane
Cmd. Receiver
Mngt Plane
Controller
Orchestration
25. EMERGING SCENARIO
SOFTWARE-DEFINED NETWORKING
Data Plane
Cmd. Receiver
Mngt Plane
Orchestration
Data Plane
Cmd. Receiver
Mngt Plane
Controller
Data Plane
Cmd. Receiver
Mngt Plane
Controller
Data Plane
Cmd. Receiver
Mngt Plane
PHYSICAL NODES VIRTUAL NODES
26. SOFTWARE-AS-A-SERVICE: APPLICATIONS CAN BE
FLEXIBLY AND DYNAMICALLY CONSTRUCTED BY THE
DYNAMIC COMPOSITION OF DISTRIBUTED UTILITIES.
SERVICE ORIENTED ARCHITECTURE
App
S8 S9
S7 S6 S5
S4 S3 S2 S1
27. !BLOCKCHAIN IS A DISTRIBUTED IMMUTABLE DATABASE SHARED BY PARTIES TO
VALIDATE AND STORE ONLINE TRANSACTIONS VIA A DISTRIBUTED NETWORK.
!DOES NOT REQUIRE TRUST FORMATION/REPUTATION AMONG PARTIES. ALLOWS
PEOPLE WHO DON’T KNOW ONE ANOTHER TO TRUST SHARED RECORDS.
!USED IN BITCOIN NETWORK AND OTHER DIGITAL CURRENCIES.
28. ! DATA IS STORED IN A DATA STRUCTURE CALLED BLOCK, WHICH ARE LINKED ONE
ANOTHER VIA A CHAIN OF HASHES.
! EACH BLOCK CONTAINS THE HASH OF THE PREVIOUS BLOCK, A NONCE (USED TO
SOLVE A HASH-FUNCTION-BASED CHALLENGE), AND THE TRANSACTIONS
PERFORMED SINCE LAST BLOCK.
Proof-of-Work
plement a distributed timestamp server on a peer-to-peer basis, we will need to use a proof-
rk system similar to Adam Back's Hashcash [6], rather than newspaper or Usenet posts.
roof-of-work involves scanning for a value that when hashed, such as with SHA-256, the
begins with a number of zero bits. The average work required is exponential in the number
o bits required and can be verified by executing a single hash.
r our timestamp network, we implement the proof-of-work by incrementing a nonce in the
until a value is found that gives the block's hash the required zero bits. Once the CPU
has been expended to make it satisfy the proof-of-work, the block cannot be changed
ut redoing the work. As later blocks are chained after it, the work to change the block
include redoing all the blocks after it.
e proof-of-work also solves the problem of determining representation in majority decision
g. If the majority were based on one-IP-address-one-vote, it could be subverted by anyone
Block
Prev Hash Nonce
Tx Tx ...
Block
Prev Hash Nonce
Tx Tx ...
? ?
29. ! TRANSACTIONS ARE PROPAGATED TO ALL FULL NODES OF THE NETWORK.
!A PROOF-OF-WORK BLOCKCHAIN IS FORMED BY MANY NODES, WHICH COMPETE
TO FINISH A BLOCK. THE WINNER RECEIVE COINS OR OTHER INCENTIVES.
!ITS EXTREMELY HARD TO MODIFY OLDER BLOCKS WITHOUT HAVING THE
CONSENSUS OF MINERS.
!A DIGITAL COIN IS NOT OBLIGATORY. MANY PROJECTS DO NOT USE IT.
30. ! ETHEREUM IS AN EXAMPLE OF A BLOCKCHAIN-BASED PROJECT.
! IT IS DESIGNED TO HAVE APPLICATION FLEXIBILITY, NOT JUST CRYPTO-COINS.
! ETHEREUM BLOCKCHAIN HAS ROUGHLY 10K NODES.
ETHEREUM
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Ethereum explained for beginners
najoh (/@najoh) 58 in ethereum (/trending/ethereum)
Ethereum is a digital currency, designed on a block chain open platform, a
decentralized application that can be used by anyone. Ethereum cannot be
controlled similar to BITCOIN. Ethereum platform was globally designed
by many people. However, Ethereum has a strong protocol unlike
BITCOIN, in which the user can create an application or use the tool safely
with the introduction of Homestead. It is designed to be !exible and
adaptable by a large audience.
In addition, Ethereum is said to be the next generation technology based
on block chain, originally designed by Satoshi Nakamoto, a “Peer-To-Peer
Electronic Cash System”, named “BITCOIN”. The block chain is a computer
structured framework in which each node of network is executed and
recorded similar transactions that are grouped within blocks. One block is
31. ETHEREUM
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Ethereum explained for beginners
najoh (/@najoh) 58 in ethereum (/trending/ethereum)
Ethereum is a digital currency, designed on a block chain open platform, a
decentralized application that can be used by anyone. Ethereum cannot be
controlled similar to BITCOIN. Ethereum platform was globally designed
by many people. However, Ethereum has a strong protocol unlike
BITCOIN, in which the user can create an application or use the tool safely
with the introduction of Homestead. It is designed to be !exible and
adaptable by a large audience.
In addition, Ethereum is said to be the next generation technology based
on block chain, originally designed by Satoshi Nakamoto, a “Peer-To-Peer
Electronic Cash System”, named “BITCOIN”. The block chain is a computer
structured framework in which each node of network is executed and
recorded similar transactions that are grouped within blocks. One block is
32. ! SMART CONTRACTS REGISTERED IN AN SPECIFIC BLOCKCHAIN ALLOW
IMMUTABLE EXECUTION OF MULTI PARTY (CONTRACT) CLAUSES WITH INPUT(S)
AND OUTPUT(S) ACCOUNTS.
! SMART CONTRACTS ARE DRIVEN BY PLANNED EVENTS AND THRESHOLDS AND
ARE TRACEABLE AND AUDITABLE.
ETHEREUM
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Ethereum explained for beginners
najoh (/@najoh) 58 in ethereum (/trending/ethereum)
Ethereum is a digital currency, designed on a block chain open platform, a
decentralized application that can be used by anyone. Ethereum cannot be
controlled similar to BITCOIN. Ethereum platform was globally designed
by many people. However, Ethereum has a strong protocol unlike
BITCOIN, in which the user can create an application or use the tool safely
with the introduction of Homestead. It is designed to be !exible and
adaptable by a large audience.
In addition, Ethereum is said to be the next generation technology based
on block chain, originally designed by Satoshi Nakamoto, a “Peer-To-Peer
Electronic Cash System”, named “BITCOIN”. The block chain is a computer
structured framework in which each node of network is executed and
recorded similar transactions that are grouped within blocks. One block is
33. ! SMART CONTRACTS ARE AN
EXPRESSION OF CONTRACTUAL
CLAUSES IN CODE, BEING ABLE
TO BE AUTO EXECUTABLE AS
REGISTERED IN SPECIFIC
BLOCKCHAIN.
IT DOES NOT HAVE THE
NEED FOR RELIABLE
INTERMEDIARIES BETWEEN
THE PARTIES.
ETHEREUM
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Ethereum explained for beginners
najoh (/@najoh) 58 in ethereum (/trending/ethereum)
Ethereum is a digital currency, designed on a block chain open platform, a
decentralized application that can be used by anyone. Ethereum cannot be
controlled similar to BITCOIN. Ethereum platform was globally designed
by many people. However, Ethereum has a strong protocol unlike
BITCOIN, in which the user can create an application or use the tool safely
with the introduction of Homestead. It is designed to be !exible and
adaptable by a large audience.
In addition, Ethereum is said to be the next generation technology based
on block chain, originally designed by Satoshi Nakamoto, a “Peer-To-Peer
Electronic Cash System”, named “BITCOIN”. The block chain is a computer
structured framework in which each node of network is executed and
recorded similar transactions that are grouped within blocks. One block is
Smart contracts are how things get done in Ethereum.
34. ! ETHEREUM HAS TWO KINDS OF
ACCOUNTS:
EXTERNALLY OWNED
ACCOUNTS: CONTROLLED
BY PRIVATE KEYS AND
HAVE NO CODE
ASSOCIATED WITH THEM.
CONTRACT ACCOUNTS:
CONTROLLED BY THEIR
CONTRACT CODE AND
HAVE CODE ASSOCIATED.
ETHEREUM
it and a 20-byte address. An address in Ethereum is a 160-bit identiLer
that is used to identify any account.
There are two types of accounts:
Externally owned accounts, which are controlled by private keys
and have no code associated with them.
Contract accounts, which are controlled by their contract code
and have code associated with them.
Externally owned accounts vs.contract accounts
It’s important to understand a fundamental di_erence between
externally owned accounts and contract accounts. An externally owned
account can send messages to other externally owned accounts OR
to other contract accounts by creating and signing a transaction
•
•
https://medium.com/@preethikasireddy/how-does-ethereum-work-anyway-22d1df506369
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Ethereum explained for beginners
najoh (/@najoh) 58 in ethereum (/trending/ethereum)
Ethereum is a digital currency, designed on a block chain open platform, a
decentralized application that can be used by anyone. Ethereum cannot be
controlled similar to BITCOIN. Ethereum platform was globally designed
by many people. However, Ethereum has a strong protocol unlike
BITCOIN, in which the user can create an application or use the tool safely
with the introduction of Homestead. It is designed to be !exible and
adaptable by a large audience.
In addition, Ethereum is said to be the next generation technology based
on block chain, originally designed by Satoshi Nakamoto, a “Peer-To-Peer
Electronic Cash System”, named “BITCOIN”. The block chain is a computer
structured framework in which each node of network is executed and
recorded similar transactions that are grouped within blocks. One block is
35. ! ETHEREUM DECENTRALIZED APPLICATIONS (DAPPS):
THEY ARE NOT OWNED BY AN INDIVIDUAL, RATHER BY PEOPLE.
PEOPLE BUY A DAPP TOKEN FROM ETHER, WHICH IS THE ETHEREUM
CRYPTOCOIN.
ETHEREUM
https://blockgeeks.com/guides/ethereum-token/
https://www.stateofthedapps.com
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Ethereum explained for beginners
najoh (/@najoh) 58 in ethereum (/trending/ethereum)
Ethereum is a digital currency, designed on a block chain open platform, a
decentralized application that can be used by anyone. Ethereum cannot be
controlled similar to BITCOIN. Ethereum platform was globally designed
by many people. However, Ethereum has a strong protocol unlike
BITCOIN, in which the user can create an application or use the tool safely
with the introduction of Homestead. It is designed to be !exible and
adaptable by a large audience.
In addition, Ethereum is said to be the next generation technology based
on block chain, originally designed by Satoshi Nakamoto, a “Peer-To-Peer
Electronic Cash System”, named “BITCOIN”. The block chain is a computer
structured framework in which each node of network is executed and
recorded similar transactions that are grouped within blocks. One block is
36. ! ETHEREUM TOKENS:
A TOKEN IS LIKE A PASS IN A PARK,
BOUGHT FROM ETHER. BY USING
TOKENS, ONE CAN EXECUTE
CERTAIN FUNCTIONS IN A SMART
CONTRACT OF THE DAPPS.
ETHEREUM
https://blockgeeks.com/guides/ethereum-token/
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last year
Ethereum explained for beginners
najoh (/@najoh) 58 in ethereum (/trending/ethereum)
Ethereum is a digital currency, designed on a block chain open platform, a
decentralized application that can be used by anyone. Ethereum cannot be
controlled similar to BITCOIN. Ethereum platform was globally designed
by many people. However, Ethereum has a strong protocol unlike
BITCOIN, in which the user can create an application or use the tool safely
with the introduction of Homestead. It is designed to be !exible and
adaptable by a large audience.
In addition, Ethereum is said to be the next generation technology based
on block chain, originally designed by Satoshi Nakamoto, a “Peer-To-Peer
Electronic Cash System”, named “BITCOIN”. The block chain is a computer
structured framework in which each node of network is executed and
recorded similar transactions that are grouped within blocks. One block is
37. ! DATUM IS AN ETHEREUM-BASED TOKEN (ERC-20) FOR DATA ECONOMY.
! PROVIDES A DECENTRALIZED & DISTRIBUTED NOSQL BACKED BY A BLOCKCHAIN.
! SECURE BACKUP OF IOT DATA IS OFFERED VIA SMART CONTRACTS, ENABLING
SHARE OR DATA SELL.
DATUM
38. ! BASED IN AN DIRECTED ACYCLIC GRAPH (DAG) OF TRANSACTIONS CALLED THE
TANGLE.
! INCLUDES A CRYPTOCOIN DEVELOPED FOR MICRO TRANSACTIONS IN REAL TIME,
WHICH SATISFIES IOT EXPONENTIAL DEMANDS.
baseada em um grafo acíclico dirigido (DAG) de transações, chamado TANGLE;
uma criptomoeda desenvolvida para micro transações em tempo real, que satisfaz as
demandas de escalabilidade exponenciais da IoT.
IOTA:
Inatel – Mestrado em Telecomunicações – TP525 Redes Convergentes
IOTA
2
2
3
Tip
Tip
Tip
Tempo
Tangle
2
3
4
3
2
TipTip
Tip
Tip
Tangle
Tempo
39. IOTA
baseada em um grafo acíclico dirigido (DAG) de transações, chamado TANGLE;
uma criptomoeda desenvolvida para micro transações em tempo real, que satisfaz as
demandas de escalabilidade exponenciais da IoT.
IOTA:
Inatel – Mestrado em Telecomunicações – TP525 Redes Convergentes
40. !AIMS AT CREATING A THING’S ECONOMY IN WHICH DATA IS MONETIZED.
IOTA
Aplicações:
Economia das Coisas
Estação para carregamento de mini
carro elétrico (Tesla) que aceita
pagamento em IOTA.
https://blog.iota.org/worlds-first-iota-smart-
charging-station-52f9024db788
Máquina de distribuição de cargas,
onde o caminhão do cliente recebe
a carga pagando em tempo real
com IOTA.
Software de moni
ambiente industri
rede Tangle.
https://medium.com/@chrislaive/iota-a-first-real-
world-use-case-demonstrated-in-peru-
321275789b2c
https://youtu.be/k0E69m
Mestrado em Telecomunicações – TP525 Redes Convergentes
Aplicações:
Economia das Coisas
Estação para carregamento de mini
carro elétrico (Tesla) que aceita
pagamento em IOTA.
https://blog.iota.org/worlds-first-iota-smart-
charging-station-52f9024db788
Máquina de distribuição de cargas,
onde o caminhão do cliente recebe
a carga pagando em tempo real
com IOTA.
Software de monitorame
ambiente industrial utili
rede Tangle.
https://medium.com/@chrislaive/iota-a-first-real-
world-use-case-demonstrated-in-peru-
321275789b2c
https://youtu.be/k0E69m57gAk
Mestrado em Telecomunicações – TP525 Redes Convergentes
Aplicações:
Economia das Coisas
ão para carregamento de mini
elétrico (Tesla) que aceita
mento em IOTA.
blog.iota.org/worlds-first-iota-smart-
ng-station-52f9024db788
Máquina de distribuição de cargas,
onde o caminhão do cliente recebe
a carga pagando em tempo real
com IOTA.
Software de monitoramento do
ambiente industrial utilizando a
rede Tangle.
https://medium.com/@chrislaive/iota-a-first-real-
world-use-case-demonstrated-in-peru-
321275789b2c
https://youtu.be/k0E69m57gAk
Mestrado em Telecomunicações – TP525 Redes Convergentes
baseada em um grafo acíclico dirigido (DAG) de transações, chamado TANGLE;
uma criptomoeda desenvolvida para micro transações em tempo real, que satisfaz as
demandas de escalabilidade exponenciais da IoT.
IOTA:
Inatel – Mestrado em Telecomunicações – TP525 Redes Convergentes
41. !DATA MARKET
IOTA
https://data.iota.org/#/
baseada em um grafo acíclico dirigido (DAG) de transações, chamado TANGLE;
uma criptomoeda desenvolvida para micro transações em tempo real, que satisfaz as
demandas de escalabilidade exponenciais da IoT.
IOTA:
Inatel – Mestrado em Telecomunicações – TP525 Redes Convergentes
42. !DATA MARKET
IOTA
https://data.iota.org/#/
baseada em um grafo acíclico dirigido (DAG) de transações, chamado TANGLE;
uma criptomoeda desenvolvida para micro transações em tempo real, que satisfaz as
demandas de escalabilidade exponenciais da IoT.
IOTA:
Inatel – Mestrado em Telecomunicações – TP525 Redes Convergentes
43. •AI “CAN EXPLAIN” HOW CERTAIN DECISIONS WERE MADE BY RELATING
THEM TO BLOCKCHAIN REGISTRATIONS.
•RELIABLE/PRIVATE DATA MARKETPLACE FOR AI TRAINING.
•EMERGENCE OF BLOCKCHAIN-BASED MODEL AND AI MARKETPLACE, E.G.
SINGULARITYNET.
•APPLYING SMART CONTRACTS TO LIMIT AI SELF-IMPROVING, I.E.
BLOCKCHAIN-BASED AI SECURITY.
COMBINING BLOCKCHAIN & IA
https://medium.com/@Francesco_AI/the-convergence-of-ai-and-blockchain-whats-the-deal-60c618e3accc
44. COMBINING BLOCKCHAIN & IA
https://medium.com/@Francesco_AI/the-convergence-of-ai-and-blockchain-whats-the-deal-60c618e3accc
the type of impact/application certain groups of companies are having in
the industry, but in this case is extremely diVcult given the low number
of data points so I will simply categorize them as follows:
Decentralized Intelligence: TraneAI (training AI in a decentralized
way); Neureal (peer-to-peer AI supercomputing); SingularityNET
(AI marketplace); Neuromation (synthetic datasets generation and
algorithm training platform); AI Blockchain (multi-application in-
telligence); BurstIQ (healthcare data marketplace); AtMatrix (de-
centralized bots); OpenMined project (data marketplace to train
machine learning locally); Synapse.ai (data and AI marketplace);
Dopamine.ai (B2B AI monetization platform); ELect.ai (decentral-
ized AI workforce and services marketplace);
Conversational Platform: Green Running (home energy virtual
assistant); Talla (chatbot); doc.ai (quantiEed biology and health-
care insights);
•
•
45. •SINGULARITYNET IS AN ETHEREUM-BASED PROPOSAL FOR
DISTRIBUTED AI.
•ENABLES ANYONE TO CREATE, SHARE, AND MONETIZE AI
SERVICES GLOBALLY.
SINGULARITYNET
https://public.singularitynet.io/whitepaper.pdf
Figure 1: Hanson humanoid robots, created by Sin
partner Hanson Robotics, will be early targets for emb
mentation of SingularityNET Agents.
1 Vision
46. •ALLOWS AN AI MODEL TO BE MANAGED BY MULTIPLE PARTIES
AND TRAINED BY PRIVATE, DISTRIBUTED DATASETS.
•A PAYMENT IS ESTABLISHED FOR THOSE THAT CAN
SUCCESSFULLY TRAIN AN AI MODEL SPECIFIED IN TENSORFLOW,
FOR EXAMPLE.
•THE AI MODEL IS ENCRYPTED AND SHARED IN A PEER-TO-PEER
NETWORK OF DATA OWNERS AND DATA SCIENTISTS WHO CAN
COLLECTIVELY TRAIN AI MODELS USING SYFT LIBRARY.
OPENMINED
47. • DATA OWNERS TRAIN AI MODELS LOCALLY IN THEIR DEVICES
AND ANONYMOUSLY UPDATE THE MODEL TO THE CONTRACTOR.
•THE REWARD IS PROPORTIONAL TO THE IMPROVEMENT
ACHIEVED ACCORDING TO A FITNESS CRITERIA.
•THE MODEL IS DECRYPTED ONLY BY THE HOLDER OF THE PRIVATE
KEY (CONTRACTOR).
•NEITHER THE CONTRACTOR HAS ACCESS TO THE DATA USED TO
TRAIN, NOR THE TRAINER HAS ACCESS TO THE AI MODEL.
OPENMINED
48. Artificial
Intelligence
Blockchain
(or others)
Internet of
Things
Deterministic Stochastic
Services &
Application
(c) Alberti 2018
Rules, regulations,
objectives.
Perennial
registration of
transactions,
information,
contracts, etc.
Decision
Making
Information
Input
Big Data
Physical world
data
Acting over the
environment
Physical
world data
Reports, queries,
trends.
Humans
Requests
Tasks
done!!
CONVERGENCE OF
DISRUPTIVE TECH
52. Smart Convergent Information Architecture
Physical World
Self-Organizing
Physical World Representatives
People
Policies, Rules, Regulations, etc.
Self-Organizing
Orchestrators, Controllers, Managers, etc.
Evolutionary
Pressures
Environmental
Pressures
The Essence of NovaGenesis Model
(c) Antonio Alberti 2015,
Inatel - All rights reserved.
53. Prototype
LIVE DEMO @
SAO PAULO
CAMPUS PARTY
JAN. 2015
SCALABILITY@
INATEL
AUG. 2015
FIRST TEST@
GENI
SEPT. 2015
54. Sensing Cell
Controller
Sensing Information
Storage and Analysis
Sensing Cell
Sensing Cell
Controller
Sensing Cell
Sensing Cell
Controller
Sensing Cell
TCP/IP
Internet
TCP/IP
TCP/IP
...
... Radio M2 Internet
Radio M1
IoT Network
Boundary
Sensing Cell
Boundary
Border
Router
Sensing Cell SC1
Sensing Cell SC2
Mint
SCC1
SCC2
SISA
Interferer
Range
Interferer
(a) (b)
Figure 1: Cognitive Radio blocks in the context of IoT.
2.2.1. Sensing Cell (SC)
The RF spectrum may be sensed by more than one sensing
cell (SC), which includes a RF receiver, an antenna and a com-
putational processing board. The SC hardware is constructed
be sent to SISA. The SCC runs on standard desktop computer
and all energy detection algorithm is performed by applying
previously-developed GNU Radio framework [30], which is a
free software tool that provides a set of processing blocks with
CRIoTNG
55. Cognitive Radio in the Context of IoT using a Novel Future Internet
Architecture Called NovaGenesis
i
j
j
k
k
l
l
m
Figure 10: Example of two applications in a simple link scenario.
TCP/IP
Ethernet
SCC IO
TCP/IP
SC
PUSH/
PULL IA DAO
Ethernet
SISA DB
CLIENT/SERVER CLIENT/SERVER
EthernetEthernet
PUSH/PULL
Figure 11: Stack for cooperative spectrum sensing based on TCP/IP and
ZeroMQ (ZMQ) push/pull.
Naming: Content and services are accessed using their self-
verifying names (SVNes). Message forwarding/routing also
employs SVNes. In contrast, ZMQ and TCP/IP only allows
structured natural language names, which do not have the in-
trinsic security characteristics of SVNes [21].
Name Resolution: In current Internet it is provided by DNS.
In NovaGenesis, the NRS does a similar role, but using pub/sub
of domain name records.
Limited Service-Orientation: In ZMQ/Internet, the
service-oriented design (SOD) is employed only on the WWW,
while in NovaGenesis it is for all services, including network-
ing ones.
Life-cycling: It encompasses the dynamic composition of
services and their contents. In the Internet architecture it is
present only at WWW. In NovaGenesis, life-cycling is intrin-
sic to any entity: content, services, operating systems, hosts,
etc. The same pattern happens for contract-based operation.
Deployment in Hosts: Internet protocols are implemented at
the core of operating systems. NovaGenesis protocols in hosts
are implemented as services that follow SOD paradigm.
3.6. Next Steps and Open Challenges
We plan to implement the complete Figure 1 scenario in
NovaGenesis, with the aim of extending NG services to con-
trol Wi-Fi access points based on RMS decisions. In addition,
we have already applied NovaGenesis implementation for SDN
[45]. We are also extending our name resolution service to hi-
erarchical domains, as an alternative to DNS. We have already
9
command lines to non NG configurations, e.g. JSON; and for
(ii) interconnection of TCP/IP and NG stacks, as illustrated in
Figure 4. Messages coming from the SCC are encapsulated
over TCP/IP using ZeroMQ2
(ZMQ) push/pull sockets [41] and
delivered to the SSS. Inside NovaGenesis, the SSS changes to
publish/subscribe (pub/sub) model instead of ZMQ’s push/pull,
publishing and subscribing name bindings and information ob-
jects (like SLAs or spectrum samples) to/from name resolution
service (NRS3
).
NG
Ethernet
SCC SSS
PUB/SUB
PGCS
NG
Ethernet
PGCSNRS RMS
TCP/IP
SC
EthernetEthernet
CLIENT/SERVER PUSH/
PULL
Figure 4: Stack for NovaGenesis interoperability with SCC. SSS provides the
interconnection between TCP/IP and NG stacks. SCC sends spectrum samples
to SSS using ZMQ. Inside NG, the communication model is pub/sub.
2ZeroMQ is a library for asynchronous exchanging of messages. In the
push/pull communication model, a push socket distributes a message to one or
more pull sockets, which read the message delivered over TCP/IP.
3NRS is a short term for the set PSS, GIRS and HTS.
SCC
tion
confi
set
spect
ters t
the s
samp
da
from
{
"
}
"
}
"
}
}
7
CRIoTNG
56. Figure 19: Fragment of a NovaGenesis message transporting a spectrum sample
directly over Ethernet.
Figure 20: Spectrum sensing output obtained using NovaGenesis as transport
network instead of TCP/IP.
Amostras((
transportadas((
sem(TCP/IP,((
Somente(NG((
sobre(Ethernet(
TCP/IP NGTCP/IP
SCC SSS PGCS
NG
PGCSHTS GIRS PSS RMS
SCC - Sensing Cell Controller
SSS - Spectrum Sensing Service
HTS - Hash Table Service
GIRS - Generic Indirection Resolution Service
PSS - Publish/Subscribe Service
PGCS - Proxy/Gateway/Controller Service
RMS - Resource Management Service
LEGEND:
Figure 14: Experimental scenario for the interoperability test of collaborative spectrum sensing with NovaGenesis.
ng -m --cl 0.1 [ < 1 s ... > < 4 s 0BD95286 ED12F3ED 342DD4C5 B8101939 > < 4 s 0BD95286 ED12F3ED 449B0B0C 6FDF0A76 > ]
...
ng -p --b 0.1 [ < 1 s 2 > < 1 s 19656CF3 > < 1 s 342DD4C5 > ]
ng -p --b 0.1 [ < 1 s 1 > < 1 s 19656CF3 > < 1 s Wi-Fi > ]
...
ng -message --type 0.1 [ < 1 s 1 > ]
ng -message --seq 0.1 [ < 1 s 28 > ]
ng -scn --seq 0.1 [ < 1 s 78A8DC70 > ]
Figure 15: Exposition of SSS keywords and self-verifying names.
Serviços)desenvolvidos)para)o)protó1po.)
Cognitive Radio in the Context of IoT using a Novel Future Internet
Architecture Called NovaGenesis
Services developed for prototype
Spectrum
sensing
samples
transported
over NG/
Ethernet
CRIoTNG
57. Nó#de#Internet#das#coisas##
medindo#temperatura#da#sala#
Amostras##
de#temperatura#
transportadas#
sem#TCP/IP,##
somente#NG##
sobre#Wi<Fi#
Fig. 8. Experimental scenario with: (i) NovaGenesis core services and IoT client application in the left; (ii) the NovaGen
embedded proxy/gateway (EPGS) on NXP’s LPC1769 device in the middle; and (iii) a computer with LPCXpressoTM
to com
and deploy the EPGS (plus EventOSTM
) image on LPC.
ng -m --cl 0.1 [ < 1 s 28FD4420 > < 4 s 0BD95286 ED12F3ED 7E764DC1 4D623F20 > < 4 s empty empty empty empty > ]
ng -hello --ihc 0.2 [ < 6 s A4324A2D AB9B70B4 57ECEB4F Wi-Fi wlan0 ac:22:0b:c9:df:3b > < 4 s 0BD95286 ED1
8E8B52EC 7EA46815 > ]
ng -scn --seq 0.1 [ < 1 s 1A81A5E3 > ]
Fig. 9. A “hello” message sent by the PGCS to the EPGS.
Future Internet of “Things”: The NovaGenesis Model
Temperature
samples
transported
over NG/Wi-Fi
Internet of things node
with embedded NG
FIoT
58. (c) Antonio Alberti, Inatel, 2014.
THE CONVERGENCE OF DISRUPTIVE TECHNOLOGIES IS ON ITS INFANCY.
NOVAGENESIS ADDRESSES SEVERAL LIMITATIONS OF CURRENT
ARCHITECTURES, BUT IT IS LIMITED REGARDING AI & BLOCKCHAIN.
NOVEL CONVERGENT/ESSENTIAL ARCHITECTURE ARE REQUIRED.
FINAL REMARKS
59. (c) Antonio Alberti, Inatel, 2014.
REQUIREMENTS FROM DISTRIBUTED LEDGER, KNOWLEDGE
REPRESENTATION, SECURITY AND PRIVACY SHOULD MIGRATE FROM
THE WEB TO THE CORE OF THE INTERNET.
ALTERNATIVE ARCHITECTURES SHOULD COEXIST WITH TCP/IP WITHOUT
LOSING WHAT THE INTERNET IS FOR HUMANITY.
FINAL REMARKS
TCP/IP
WEB
TODAY
Future
Internet 1
New Web
FUTURE
Future
Internet 2
Future
Internet N